I have a 2003 convertible and want to install a navigation system but do not want to modify the car. I've gone to crutchfield and corvettecentral but I can't find one that will work. Anyone know of any that fit?

 

Do a search, there was a vendor recently that had a new unit that will fit without major modification.

 

JVC KDNX5000
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Just put a Pioneer N-3 in mine and so far so good. It has a nice big flip up screen with touchscreen control. Sounds good, plays dvds and has bluetooth capability.

 

Eclipse makes a few that fit in a din.5 setup.
take a look at them.

 

posting in car audio will help u alot